-
Frické, M.; Fallis, D.: Indicators of accuracy for answers to ready reference questions an the Internet (2004)
0.01
0.006151711 = product of:
0.018455133 = sum of:
0.018455133 = weight(_text_:m in 2220) [ClassicSimilarity], result of:
0.018455133 = score(doc=2220,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.1649624 = fieldWeight in 2220, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=2220)
0.33333334 = coord(1/3)
-
Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000)
0.01
0.006151711 = product of:
0.018455133 = sum of:
0.018455133 = weight(_text_:m in 1745) [ClassicSimilarity], result of:
0.018455133 = score(doc=1745,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.1649624 = fieldWeight in 1745, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=1745)
0.33333334 = coord(1/3)
- Type
- m
-
Kasperek, G.: Recherchieren - auch mal mit dem Mut zur Lücke : Literaturbezogene Arbeitsweisen bei Naturwissenschaftlern am Beispiel der Biologie (2009)
0.01
0.00609114 = product of:
0.01827342 = sum of:
0.01827342 = product of:
0.03654684 = sum of:
0.03654684 = weight(_text_:22 in 3020) [ClassicSimilarity], result of:
0.03654684 = score(doc=3020,freq=2.0), product of:
0.15743402 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044957645 = queryNorm
0.23214069 = fieldWeight in 3020, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3020)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 7.2009 13:41:12
-
Heller, L.: Literatur- und Informationsversorgung in der Spitzenforschung (2009)
0.01
0.00609114 = product of:
0.01827342 = sum of:
0.01827342 = product of:
0.03654684 = sum of:
0.03654684 = weight(_text_:22 in 3022) [ClassicSimilarity], result of:
0.03654684 = score(doc=3022,freq=2.0), product of:
0.15743402 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044957645 = queryNorm
0.23214069 = fieldWeight in 3022, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3022)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 7.2009 13:40:29
-
Katzmayr, M.; Putz, M.: Quellenproblematik im Internet : Identität, Aktualität und inhaltliche Qualität von Webressourcen (2006)
0.01
0.005799889 = product of:
0.017399667 = sum of:
0.017399667 = weight(_text_:m in 5960) [ClassicSimilarity], result of:
0.017399667 = score(doc=5960,freq=4.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.15552804 = fieldWeight in 5960, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03125 = fieldNorm(doc=5960)
0.33333334 = coord(1/3)
-
Coffman, S.: Going live : starting and running a virtual reference service (2003)
0.01
0.005126426 = product of:
0.015379278 = sum of:
0.015379278 = weight(_text_:m in 3097) [ClassicSimilarity], result of:
0.015379278 = score(doc=3097,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.13746867 = fieldWeight in 3097, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=3097)
0.33333334 = coord(1/3)
- Type
- m
-
Rowlands, I.; Nicholas, D.; Williams, P.; Huntington, P.; Fieldhouse, M.; Gunter, B.; Withey, R.; Jamali, H.R.; Dobrowolski, T.; Tenopir, C.: ¬The Google generation : the information behaviour of the researcher of the future (2008)
0.01
0.005126426 = product of:
0.015379278 = sum of:
0.015379278 = weight(_text_:m in 2017) [ClassicSimilarity], result of:
0.015379278 = score(doc=2017,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.13746867 = fieldWeight in 2017, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=2017)
0.33333334 = coord(1/3)
-
Härkönen, S.: Bibliothekarischer Auskunftsdienst im Informationsverbund : Digital Reference Konsortien in den USA (2003)
0.01
0.005126426 = product of:
0.015379278 = sum of:
0.015379278 = weight(_text_:m in 3044) [ClassicSimilarity], result of:
0.015379278 = score(doc=3044,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.13746867 = fieldWeight in 3044, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=3044)
0.33333334 = coord(1/3)
- Type
- m
-
Ford, N.; Eaglestone, B.; Madden, A.; Whittle, M.: Web searching by the "general public" : an individual differences perspective (2009)
0.01
0.005126426 = product of:
0.015379278 = sum of:
0.015379278 = weight(_text_:m in 3607) [ClassicSimilarity], result of:
0.015379278 = score(doc=3607,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.13746867 = fieldWeight in 3607, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=3607)
0.33333334 = coord(1/3)
-
Günther, S.: Aufbruch in den virtuellen Raum : Anleitung zum Aufbau eines Web Contact Centers (2005)
0.01
0.0050759506 = product of:
0.015227851 = sum of:
0.015227851 = product of:
0.030455703 = sum of:
0.030455703 = weight(_text_:22 in 4207) [ClassicSimilarity], result of:
0.030455703 = score(doc=4207,freq=2.0), product of:
0.15743402 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044957645 = queryNorm
0.19345059 = fieldWeight in 4207, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=4207)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 22. 9.2005 20:50:31
-
Buchner, M.: ¬Die Machete im Dschungel : Persönliche Auskunftsdienste: "Hier werden Sie geholfen" - Ratgeber sind die neue Konkurrenz für Internet-Suchmaschinen (2001)
0.00
0.0030758556 = product of:
0.009227566 = sum of:
0.009227566 = weight(_text_:m in 5730) [ClassicSimilarity], result of:
0.009227566 = score(doc=5730,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.0824812 = fieldWeight in 5730, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0234375 = fieldNorm(doc=5730)
0.33333334 = coord(1/3)
-
Allhoff, M.: Pfadfinder im Datendschungel : Einmal umgekehrt: Menschen ersetzen (Such-) Maschinen (2001)
0.00
0.0030758556 = product of:
0.009227566 = sum of:
0.009227566 = weight(_text_:m in 6982) [ClassicSimilarity], result of:
0.009227566 = score(doc=6982,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.0824812 = fieldWeight in 6982, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0234375 = fieldNorm(doc=6982)
0.33333334 = coord(1/3)
-
Ronan, J.S.: Chat reference : A guide to live virtual reference services (2003)
0.00
0.0030758556 = product of:
0.009227566 = sum of:
0.009227566 = weight(_text_:m in 2230) [ClassicSimilarity], result of:
0.009227566 = score(doc=2230,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.0824812 = fieldWeight in 2230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0234375 = fieldNorm(doc=2230)
0.33333334 = coord(1/3)
- Type
- m
-
Brennscheidt, A.: AskA-Services : Nicht-bibliothekarische Informationsdienstleister im Internet (2003)
0.00
0.002563213 = product of:
0.007689639 = sum of:
0.007689639 = weight(_text_:m in 4615) [ClassicSimilarity], result of:
0.007689639 = score(doc=4615,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.06873433 = fieldWeight in 4615, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.01953125 = fieldNorm(doc=4615)
0.33333334 = coord(1/3)
- Type
- m
-
Hirko, B.; Ross, M.B.: Virtual reference training : the complete guide to providing anytime anywhere answers (2004)
0.00
0.002563213 = product of:
0.007689639 = sum of:
0.007689639 = weight(_text_:m in 4818) [ClassicSimilarity], result of:
0.007689639 = score(doc=4818,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.06873433 = fieldWeight in 4818, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.01953125 = fieldNorm(doc=4818)
0.33333334 = coord(1/3)
- Type
- m
-
Pace, A.K.: ¬The ultimate digital library : where the new information players meet (2003)
0.00
0.0020505704 = product of:
0.006151711 = sum of:
0.006151711 = weight(_text_:m in 3198) [ClassicSimilarity], result of:
0.006151711 = score(doc=3198,freq=2.0), product of:
0.11187479 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.044957645 = queryNorm
0.054987464 = fieldWeight in 3198, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.015625 = fieldNorm(doc=3198)
0.33333334 = coord(1/3)
- Type
- m